The O-Ring, cataloged under National Stock Number 5331-01-169-3376, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sosco Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Henkel Us Operations Corporation Dba Henkel-Manco, Inc (CAGE 21109); Sosco Corp (CAGE 54698) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-169-3376 |
| Primary Part Number | 584R105H10 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sosco Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 584R105H10 | Henkel Us Operations Corporation Dba Henkel-Manco, Inc (USA) |
| 584R105H10 PRIMARY | Sosco Corp (USA) |
| Reference | Meaning |
|---|---|
| 584R105H10 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5331-01-169-3376 is a O-Ring, manufactured by Sosco Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-169-3376 has 2 manufacturer part numbers on file: 584R105H10 (Henkel Us Operations Corporation Dba Henkel-Manco, Inc), 584R105H10 (Sosco Corp).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.